body{
	background:#c8d0d4;
	position:relative;
	font-size:12px;
	color:#1862c6;
}
#main_con{
	position:absolute;
	top:30%;
	left:30%;
	padding:50px;
	width:210px;
	height:210px;
}
.set{
	display:block;
	margin-top:20px;
	margin-bottom:20px;
	border:#898b86 1px solid;
}
.con_pic{
	width:200px;
	display:block;
	height:200px;
}
.start{
	width:170px;
	height:152px;
	background:url(start.png);
	border:none;
	display:block;
	margin:0 auto;
	cursor:pointer;
}
img{
	cursor:pointer;
	border:none;
}